From 3696c07f0707daa106d85ccd2b81fbad1adb22dd Mon Sep 17 00:00:00 2001 From: Karl Palsson Date: Mon, 7 Feb 2022 22:12:55 +0000 Subject: stm32g4: initial platform support Have some demo code using lptim, lpuart, exti and rtc mostly working. It glitches into undefined exceptions, so it's a little concerning, but... it's all cross checked against RM0440_rev7, so it's pretty good. Signed-off-by: Karl Palsson --- rcc/stm32_flash.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'rcc') diff --git a/rcc/stm32_flash.h b/rcc/stm32_flash.h index ab88399..dddb1cf 100644 --- a/rcc/stm32_flash.h +++ b/rcc/stm32_flash.h @@ -52,6 +52,29 @@ struct STM32_FLASH_reg_l4_t { volatile uint32_t WRP1BR; }; +struct STM32_FLASH_reg_g4_t { + volatile uint32_t ACR; + volatile uint32_t PDKEYR; + volatile uint32_t KEYR; + volatile uint32_t OPTKEYR; + volatile uint32_t SR; + volatile uint32_t CR; + volatile uint32_t ECCR; + volatile uint32_t OPTR; + volatile uint32_t PCROP1SR; + volatile uint32_t PCROP1ER; + volatile uint32_t WRP1AR; + volatile uint32_t WRP1BR; + uint32_t _reserved1[4]; + volatile uint32_t PCROP2SR; + volatile uint32_t PCROP2ER; + volatile uint32_t WRP2AR; + volatile uint32_t WRP2BR; + uint32_t _reserved2[7]; + volatile uint32_t SEC1R; + volatile uint32_t SEC2R; +}; + struct STM32_FLASH_reg_wb_t { volatile uint32_t ACR; volatile uint32_t KEYR; -- cgit v1.2.3